Hercules Boiler Liquid

Oatey Hercules Reddish Brown Boiler Liquid Stop Leak – 1 qt bottle

• The product is easy to use
• The product is highly durable and handle
• The product is manufactured in China
• Seals and repairs cracks and leaks in steam and hot water systems
• No odors, no priming, no foaming
• As the water leaks through the crack, it is vaporized and the oxygen in the air transforms the boiler liquid into a strong, solid substance
• Contains no petroleum distillates and is safe to use in boilers and systems with plastic or rubber components
• Tough seal expands and contracts with heat, resists pressure and is not affected by boiler cleaners

Hercules High Heat Furnace Cement is a ready to use, air-setting, high temperature refractory and retort cement for mortar facing, caulking or coating.